Fatal error: Uncaught Error: Using $this when not in object context in /volume1/web/packages/system/panels/cms/010_pages/sidebar/070_info.tpl.php on line 7

Error: Using $this when not in object context in /volume1/web/packages/system/panels/cms/010_pages/sidebar/070_info.tpl.php on line 7

Call Stack:
    0.0001     360256   1. {main}() /volume1/web/packages/system/panels/cms/010_pages/sidebar/070_info.tpl.php:0